From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andres Salomon <dilinger@queued.net>,
linux-geode@lists.infradead.org, Matt Mackall <mpm@selenic.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
linux-crypto@vger.kernel.org,
Christian Gromm <christian.gromm@microchip.com>,
Krzysztof Halasa <khc@pm.waw.pl>,
netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Martin Schiller <ms@dev.tdt.de>,
linux-x25@vger.kernel.org, wireguard@lists.zx2c4.com
Subject: [PATCH 0/6 v2] treewide: rename 'mod_init' & 'mod_exit' functions to be module-specific
Date: Sun, 11 Jul 2021 15:31:42 -0700 [thread overview]
Message-ID: <20210711223148.5250-1-rdunlap@infradead.org> (raw)
There are multiple (16) modules which use a module_init() function
with the name 'mod_init' and a module_exit() function with the name
'mod_exit'. This can lead to confusion or ambiguity when reading
crashes/oops/bugs etc. and when reading an initcall_debug log.
Example 1: (System.map file)
ffffffff83446d10 t mod_init
ffffffff83446d18 t mod_init
ffffffff83446d20 t mod_init
...
ffffffff83454665 t mod_init
ffffffff834548a4 t mod_init
ffffffff83454a53 t mod_init
...
ffffffff8345bd42 t mod_init
...
ffffffff8345c916 t mod_init
ffffffff8345c92a t mod_init
ffffffff8345c93e t mod_init
ffffffff8345c952 t mod_init
ffffffff8345c966 t mod_init
...
ffffffff834672c9 t mod_init
Example 2: (boot log when using 'initcall_debug')
[ 0.252157] initcall mod_init+0x0/0x8 returned 0 after 0 usecs
[ 0.252180] initcall mod_init+0x0/0x8 returned 0 after 0 usecs
[ 0.252202] initcall mod_init+0x0/0x8 returned 0 after 0 usecs
...
[ 0.892907] initcall mod_init+0x0/0x23f returned -19 after 104 usecs
[ 0.913788] initcall mod_init+0x0/0x1af returned -19 after 9 usecs
[ 0.934353] initcall mod_init+0x0/0x49 returned -19 after 0 usecs
...
[ 1.454870] initcall mod_init+0x0/0x66 returned 0 after 72 usecs
...
[ 1.455527] initcall mod_init+0x0/0x14 returned 0 after 0 usecs
[ 1.455531] initcall mod_init+0x0/0x14 returned 0 after 0 usecs
[ 1.455536] initcall mod_init+0x0/0x14 returned 0 after 0 usecs
[ 1.455541] initcall mod_init+0x0/0x14 returned 0 after 0 usecs
[ 1.455545] initcall mod_init+0x0/0x52 returned 0 after 0 usecs
...
[ 1.588162] initcall mod_init+0x0/0xef returned 0 after 45 usecs
v2: wireguard: changes per Jason
arm/crypto/curve25519-glue: add Russell's Acked-by
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Andres Salomon <dilinger@queued.net>
Cc: linux-geode@lists.infradead.org
Cc: Matt Mackall <mpm@selenic.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: linux-crypto@vger.kernel.org
Cc: Christian Gromm <christian.gromm@microchip.com>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Martin Schiller <ms@dev.tdt.de>
Cc: linux-x25@vger.kernel.org
Cc: wireguard@lists.zx2c4.com
[PATCH 1/6 v2] arm: crypto: rename 'mod_init' & 'mod_exit' functions to be module-specific
[PATCH 2/6 v2] hw_random: rename 'mod_init' & 'mod_exit' functions to be module-specific
[PATCH 3/6 v2] lib: crypto: rename 'mod_init' & 'mod_exit' functions to be module-specific
[PATCH 4/6 v2] MOST: cdev: rename 'mod_init' & 'mod_exit' functions to be module-specific
[PATCH 5/6 v2] net: hdlc: rename 'mod_init' & 'mod_exit' functions to be module-specific
[PATCH 6/6 v2] net: wireguard: rename 'mod_init' & 'mod_exit' functions to be module-specific
arch/arm/crypto/curve25519-glue.c | 8 ++++----
drivers/char/hw_random/amd-rng.c | 8 ++++----
drivers/char/hw_random/geode-rng.c | 8 ++++----
drivers/char/hw_random/intel-rng.c | 8 ++++----
drivers/char/hw_random/via-rng.c | 8 ++++----
drivers/most/most_cdev.c | 8 ++++----
drivers/net/wan/hdlc_cisco.c | 8 ++++----
drivers/net/wan/hdlc_fr.c | 8 ++++----
drivers/net/wan/hdlc_ppp.c | 8 ++++----
drivers/net/wan/hdlc_raw.c | 8 ++++----
drivers/net/wan/hdlc_raw_eth.c | 8 ++++----
drivers/net/wan/hdlc_x25.c | 8 ++++----
drivers/net/wireguard/main.c | 8 ++++----
lib/crypto/blake2s.c | 8 ++++----
lib/crypto/chacha20poly1305.c | 8 ++++----
lib/crypto/curve25519.c | 8 ++++----
16 files changed, 64 insertions(+), 64 deletions(-)
next reply other threads:[~2021-07-11 23:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-11 22:31 Randy Dunlap [this message]
2021-07-11 22:31 ` [PATCH 2/6 v2] hw_random: rename 'mod_init' & 'mod_exit' functions to be module-specific Randy Dunlap
2021-07-11 22:31 ` [PATCH 3/6 v2] lib: crypto: " Randy Dunlap
2021-07-11 22:31 ` [PATCH 4/6 v2] MOST: cdev: " Randy Dunlap
2021-07-11 22:31 ` [PATCH 5/6 v2] net: hdlc: " Randy Dunlap
2021-07-11 22:31 ` [PATCH 6/6 v2] wireguard: main: " Randy Dunlap
2021-08-08 20:22 ` Jason A. Donenfeld
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210711223148.5250-1-rdunlap@infradead.org \
--to=rdunlap@infradead.org \
--cc=Jason@zx2c4.com \
--cc=arnd@arndb.de \
--cc=christian.gromm@microchip.com \
--cc=davem@davemloft.net \
--cc=dilinger@queued.net \
--cc=gregkh@linuxfoundation.org \
--cc=herbert@gondor.apana.org.au \
--cc=khc@pm.waw.pl \
--cc=kuba@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-geode@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-x25@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=mpm@selenic.com \
--cc=ms@dev.tdt.de \
--cc=netdev@vger.kernel.org \
--cc=wireguard@lists.zx2c4.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).